Hypophysis (SFLT)

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Hypophisis - overview (HE)[edit | edit source]

Pars intermedia PAS – upr.jpg

Description: PL – anterior lobe of hypophisis, ZL – posterior lobe of hypophisis, between there is pars intermedia – in human it's a rudimental middle lobule with Rathke's cleft cysts (C), which are the remnants of Rathke's lumina from pituitary development, C – Rathke's cyst, afunctional, IB – invasion of basophilic cells into the posterior lobe.

Adenohypophysis - detail (HE)[edit | edit source]

Adenofypofýza HE 2 – UPR.jpg

Description: A – acidophil cells, B – basophil cells, C – chromophobe cells K – capillaries with fenestrated endothelium.

Adenohypophysis – detail (HE)[edit | edit source]

Adenohypofýza HE – upr.jpg

Description: A – acidophil cells, B – basophil cells.

Adenohypophysis – detail (HE)[edit | edit source]

Adenohypofýza HE 6 – upr.jpg

Description: A – acidophil cells, B – basophil cells, C – chromophobe cells.

Adenohypophysis – detail (orange G)[edit | edit source]

Adenohypofýza Oranž G – UPR.jpg

Description: A – acidophil cells, B – basophil cells

note: in Orange G stain acidophil cells are stained orange and basophil cells (PAS positive) are stained purple.

Neurohypophysis - detail (PAS)[edit | edit source]

Neurohypofýza HE 2 – UPR.jpg

Description: Neurohypophysis has no epithelial cells, it contains of glial cells (nuclei), neuronal axons from nucleus supraopticus and paraventricularis, synapses and capillaries with fenestrated epithelium (K).

Neurohypophysis – detail (PAS)[edit | edit source]

1024px-Neurohypofýza HE – UPR.jpg

Description: P – nuclei of the pituicytes (glial cells of the neurohypophysis), K – capillaries with fenestrated endothelium).

Endocrine system[edit | edit source]

Links[edit | edit source]